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Page last updated
Thu 3 September 2025

The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!

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Bivalvia | Unionida | Unionoidea | Unionidae | Gonideinae | Gonideini | Cosmopseudodon

species Cosmopseudodon resupinatus (Martens, 1902): synonymy
     12 specimens + 16 Genbank vouchers

Pseudodon resupinatus Martens, 1902
Martens, 1902. Nachr. Bl. Dtsch. Malak. Ges. 34: 131.
Type(s): LECTOTYPE MCZ_167671 (by R.I. Johnson, 1948: 51), Than Moi, Tonkin, French Indo China.

Pseudodon (s.s.) resupinatusSimpson (1914)
Pseudodon (Cosmopseudodon) resupinatusHaas (1920), Haas (1969), Haas (1969), Graf & Cummings (2007)
Pseudodon (sec. Cosmopseudodon) resupinatusThiele (1934)
Pseudodon resupinatusDang et al. (1980), Bogan (2010), IUCN (2011), Zieritz et al. (2018), Do et al. (2018), Graf & Cummings (2021)
Ptychorhynchus resupinatusBolotov et al. (2023)
Cosmopseudodon resupinatusWu et al. (2024), Dai et al. (2024), Zhang et al. (2024), Dai et al. (2025), Chen et al. (2025), Campbell & Lydeard (2026)

Cosmopseudodon wenshanensis Wu et al., 2024
Wu & Liu in Wu et al., 2024. Invert. Syst. 38, IS24014: 11, fig. 3b.
Type(s): HOLOTYPE (ORIG. DESIG.) SXNU_23032101, Panlong River in Wenshan Zhuang and Miao Autonomous Prefecture, Yunnan Province, China; 23.4059°N, 104.2225°E.

Cosmopseudodon wenshanensisWu et al. (2024), Dai et al. (2024), Zhang et al. (2024), Dai et al. (2025), Campbell & Lydeard (2026)
Cosmopseudodon resupinatusChen et al. (2025)

Taxonomic History (since 1900)

Pseudodon (s.s.) resupinatusSimpson (1914)
Pseudodon (Cosmopseudodon) resupinatusHaas (1920), Haas (1969), Haas (1969), Graf & Cummings (2007)
Pseudodon (sec. Cosmopseudodon) resupinatusThiele (1934)
Pseudodon resupinatusDang et al. (1980), Bogan (2010), IUCN (2011), Zieritz et al. (2018), Do et al. (2018), Graf & Cummings (2021)
Ptychorhynchus resupinatusBolotov et al. (2023)
Cosmopseudodon resupinatusWu et al. (2024), Dai et al. (2024), Zhang et al. (2024), Dai et al. (2025), Chen et al. (2025), Campbell & Lydeard (2026)
Cosmopseudodon wenshanensisWu et al. (2024), Dai et al. (2024), Zhang et al. (2024), Dai et al. (2025), Campbell & Lydeard (2026)

 
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